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Sr. Engineering Technician (III) - Seasonal

Yesterday DeLand, FL

Sparton is an innovative defense contractor headquartered in DeLeon Springs, Florida, with a rich heritage dating back to 1900. Renowned for our exceptional manufacturing capabilities, we specialize in producing high-quality sonobuoys critical to the United States' undersea warfare arsenal, enhancing national security against current and future adversaries. But we are more than manufacturers; we are problem solvers. Our team of dedicated engineers and skilled professionals tackles some of the most challenging issues in defense technology. Our expertise includes advanced research systems, maritime solutions, sophisticated sensor technologies and payload delivery capabilities.

Job Summary

Perform various technical functions in support Engineering with building/ modifying electronic and mechanical hardware for development efforts. Solder micro-miniature SMT components or fine pitch ICs, solder under a microscope, make complex circuit card modifications, and build PWB boards. Wire/ assemble prototype hardware.

Responsibilities and Tasks

  • Prototype build/or commissioning from schematics
  • Lead complex in-house tests.
    • Write test plan and develop procedure.
    • Instruct others clearly.
    • Gather and save data.
    • Write, or help write test report from template or instruction.
  • Lead or participate in failure Analysis.
    • Instruct others clearly.
    • Inspect assemblies for flaws, cold-solder, shorts, etc.
    • Troubleshoot electrical failure to component level.
    • Write, or help write FA report from template or instruction.
  • Operate in-house Test/Data acquisition systems such as Tank-room or environmental with guidance.
  • Operate in-house Test/Data acquisition systems such as Tank-room or environmental comfortably.

Education, Experience, Licenses and Certifications

  • High School diploma or GED.
  • 2-year technical degree or equivalent work experience
  • 4-6 years of similar experience is preferred.

Skills and Abilities

  • Understand and operate in-house testing and Data Acquisition Systems.
    • Provide complete testing support for Engineering or Production Personnel to conduct in-house tests.
  • Formulate testing procedures.
  • Understand and operate in-house testing and Data Acquisition Systems with guidance.
    • Provide testing support for Engineering or Production Personnel to conduct in-house tests.
  • Increased Soldering/desoldering ability.
    • SMT down to 0402.
    • IC's down to 31 mil pitch
  • Ability to Operate more complex test equipment such as Scopes and Spectrum analyzers.

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  • This means understanding Time domain vs Frequency domain.
  • Trouble shoot circuits to the component level.
    • Ability to recognize the functions of a limited set of components and distinguish improper operation in a powered circuit.
  • Able to build or modify prototypes using PCBs or breadboard or a combination from schematics.
  • Increased skill in MS office apps
    • Entry of math formulas in excel.
    • Filtering in excel.
  • Ability to operate in-house Data Acquisition Systems with instruction.
  • Solder/Desolder simple components, thru hole of 3 pins or less and SMT down to about 805 size of 3 pins or less.
  • Able to add jumper wires and cut traces on a Printed Circuit assy as instructed.
  • Able to read schematics and at least recognize a component in a schematic vs the wire which connects them. Complete symbology knowledge is a plus.
  • Ability to read and comprehend the readings on a multimeter, recognize units and prefixes (ex: MΩ, mA, uF).
  • Ability to operate lab power supplies comfortably.
  • Ability to operate Excel, at least to the level of cell value entry, doing math formulas is a plus.
  • Ability to run simple tests.
  • Ability to Operate other Microsoft office apps, beginner level.
  • Ability to operate email
  • U.S. Citizenship is required.

  • Travel and Physical Requirements

    • Nominal travel required.
    • The physical demands describe here are representative of those that must be met by an employee to successfully perform the essential functions of the job. The work environment characteristics described are representative of those an employee may encounter while performing the essential functions of this job. This job operates in a professional office environment and a manufacturing environment. The employee may be exposed to fumes or airborne particles, moving mechanical parts and vibration. The employee is occasionally exposed to a variety of extreme conditions in the plant. The noise level in the work environment may be loud.
    • While performing the duties of this job, the employee is frequently required to sit, stand, talk, and communicate, use hands/finger, feel, and reach with arms. This position requires the ability to lift, bend or stoop as necessary up to 50lbs.

    This is a season role, working a varied schedule for up to 6 months, based on business needs. This seasonal role is not eligible for benefits.

    Equal Opportunity Employer/Veterans/Disabled

    Accessibility

    Sparton DeLeon Springs, LLC is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or an accommodation while seeking employment, please email us at Accessibility@Sparton.com

    Disclaimer:

    This job description does not list all the duties of the job. You may be asked by your supervisors or managers to perform other duties. The employer has the right to revise this job description at any time. The job description is not a contract for employment. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of this position.

    #LI-PC1

    Client-provided location(s): DeLand, FL
    Job ID: Sparton-8a7885ac9c2fd15c019c6d25b74c0141
    Employment Type: OTHER
    Posted: 2026-02-18T19:32:35

    Perks and Benefits

    • Health and Wellness

      • Health Insurance
      • Dental Insurance
      • Vision Insurance
      • Short-Term Disability
      • Long-Term Disability
      • FSA
      • Life Insurance
      • HSA With Employer Contribution
      • Mental Health Benefits
    • Parental Benefits

      • Birth Parent or Maternity Leave
      • Non-Birth Parent or Paternity Leave
      • Adoption Leave
    • Work Flexibility

      • Flexible Work Hours
    • Office Life and Perks

      • Casual Dress
    • Vacation and Time Off

      • Unlimited Paid Time Off
      • Paid Holidays
      • Personal/Sick Days
      • Leave of Absence
    • Financial and Retirement

      • 401(K) With Company Matching
    • Professional Development

      • Tuition Reimbursement
    • Diversity and Inclusion

      • Woman founded/led
      • Employee Resource Groups (ERG)